Who is your favorite "Paladin" in fantasy?

They don't have to be from classic medieval fantasy, just someone who expresses paladin-like qualities, like loyalty, righteousness, and is pledged to a higher power of some sort, though this is just my definition of what a Paladin should be.

I also don't think a paladin necessarily has to be the good guy either, they just have to believe they are. Take Velstadt from Dark Souls 2 for example. Though he is really cool and is one of my favorites, he's a complete bonehead. He is a prime example of a paladin being so fiercely loyal while also being so hilariously ignorant.

Another one of my favorite paladins is lady Kima from Critical Role's Vox Machina campaign. She is on the side of lawful good while also not being afraid to have a good time, and her character goes to show that paladins can in fact have complex personalities, and aren't required to have a boring, one note personality in order to uphold justice.

But anyways, what do you all think? And please tell me who your favorite paladins are as well.